US20080020925A1 - Composition Based On Oxides Of Zirconium, Praseodymium, Lanthanum Or Neodymium, Method For The Preparation And Use Thereof In A Catalytic System - Google Patents
Composition Based On Oxides Of Zirconium, Praseodymium, Lanthanum Or Neodymium, Method For The Preparation And Use Thereof In A Catalytic System Download PDFInfo
- Publication number
- US20080020925A1 US20080020925A1 US10/589,209 US58920905A US2008020925A1 US 20080020925 A1 US20080020925 A1 US 20080020925A1 US 58920905 A US58920905 A US 58920905A US 2008020925 A1 US2008020925 A1 US 2008020925A1
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- US
- United States
- Prior art keywords
- composition
- calcination
- hours
- surface area
- precipitate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 27
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 title claims abstract description 11
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 title claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title claims description 15
- 230000003197 catalytic effect Effects 0.000 title claims description 14
- 229910052726 zirconium Inorganic materials 0.000 title claims description 14
- 229910052777 Praseodymium Inorganic materials 0.000 title claims description 10
- 229910052779 Neodymium Inorganic materials 0.000 title claims description 6
- 229910052746 lanthanum Inorganic materials 0.000 title claims description 6
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 title claims description 6
- 238000002360 preparation method Methods 0.000 title description 4
- 238000001354 calcination Methods 0.000 claims abstract description 36
- 239000002244 precipitate Substances 0.000 claims abstract description 36
- 239000000654 additive Substances 0.000 claims abstract description 28
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- 230000000996 additive effect Effects 0.000 claims abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 17
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 6
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 5
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 11
- 150000007514 bases Chemical class 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 150000002823 nitrates Chemical class 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 3
- 239000010970 precious metal Substances 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 abstract description 13
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 abstract description 6
- 150000001735 carboxylic acids Chemical class 0.000 abstract description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract description 4
- 150000003755 zirconium compounds Chemical class 0.000 abstract description 3
- 229910003447 praseodymium oxide Inorganic materials 0.000 abstract 1
- 239000000047 product Substances 0.000 description 22
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- 239000000725 suspension Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000002609 medium Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 10
- 239000011148 porous material Substances 0.000 description 9
- 239000012153 distilled water Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 description 8
- -1 for example Chemical class 0.000 description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 description 6
- 239000005639 Lauric acid Substances 0.000 description 5
- 229910002637 Pr6O11 Inorganic materials 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000006555 catalytic reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical group 0.000 description 4
- 229910000420 cerium oxide Inorganic materials 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229940056585 ammonium laurate Drugs 0.000 description 3
- VJCJAQSLASCYAW-UHFFFAOYSA-N azane;dodecanoic acid Chemical compound [NH4+].CCCCCCCCCCCC([O-])=O VJCJAQSLASCYAW-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- YWECOPREQNXXBZ-UHFFFAOYSA-N praseodymium(3+);trinitrate Chemical compound [Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O YWECOPREQNXXBZ-UHFFFAOYSA-N 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- UJVRJBAUJYZFIX-UHFFFAOYSA-N nitric acid;oxozirconium Chemical compound [Zr]=O.O[N+]([O-])=O.O[N+]([O-])=O UJVRJBAUJYZFIX-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229940068917 polyethylene glycols Drugs 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- VXNYVYJABGOSBX-UHFFFAOYSA-N rhodium(3+);trinitrate Chemical compound [Rh+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VXNYVYJABGOSBX-UHFFFAOYSA-N 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000264877 Hippospongia communis Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001279 adipic acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical class O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- DRVWBEJJZZTIGJ-UHFFFAOYSA-N cerium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Ce+3].[Ce+3] DRVWBEJJZZTIGJ-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 description 1
- 238000007324 demetalation reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002311 glutaric acids Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 150000002691 malonic acids Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- CQDGTJPVBWZJAZ-UHFFFAOYSA-N monoethyl carbonate Chemical class CCOC(O)=O CQDGTJPVBWZJAZ-UHFFFAOYSA-N 0.000 description 1
- CFYGEIAZMVFFDE-UHFFFAOYSA-N neodymium(3+);trinitrate Chemical compound [Nd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CFYGEIAZMVFFDE-UHFFFAOYSA-N 0.000 description 1
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002913 oxalic acids Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- GGROONUBGIWGGS-UHFFFAOYSA-N oxygen(2-);zirconium(4+);hydrate Chemical compound O.[O-2].[O-2].[Zr+4] GGROONUBGIWGGS-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 150000002943 palmitic acids Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 150000003047 pimelic acids Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 150000003330 sebacic acids Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 150000003442 suberic acids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003444 succinic acids Chemical class 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- IPCAPQRVQMIMAN-UHFFFAOYSA-L zirconyl chloride Chemical compound Cl[Zr](Cl)=O IPCAPQRVQMIMAN-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
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- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
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- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Applications Claiming Priority (3)
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FR0401948 | 2004-02-26 | ||
FR0401948A FR2866871B1 (fr) | 2004-02-26 | 2004-02-26 | Composition a base d'oxydes de zirconium, de praseodyme, de lanthane ou de neodyme, procede de preparation et utilisation dans un systeme catalytique |
PCT/FR2005/000455 WO2005082782A2 (fr) | 2004-02-26 | 2005-02-25 | Composition a base d'oxydes de zirconium, de praseodyme, de lanthane ou de neodyme, procede de preparation et utilisation dans un systeme catalytique |
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PCT/FR2005/000455 A-371-Of-International WO2005082782A2 (fr) | 2004-02-26 | 2005-02-25 | Composition a base d'oxydes de zirconium, de praseodyme, de lanthane ou de neodyme, procede de preparation et utilisation dans un systeme catalytique |
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US13/275,516 Active US9181104B2 (en) | 2004-02-26 | 2011-10-18 | Composition based on zirconium oxides, praseodymium, lanthanum or neodymium, method for the preparation and use thereof in a catalytic system |
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US (2) | US20080020925A1 (fr) |
EP (1) | EP1729883B1 (fr) |
JP (1) | JP4791445B2 (fr) |
KR (1) | KR100794883B1 (fr) |
CN (1) | CN1921935B (fr) |
AT (1) | ATE503576T1 (fr) |
CA (1) | CA2553824C (fr) |
DE (1) | DE602005027185D1 (fr) |
FR (1) | FR2866871B1 (fr) |
WO (1) | WO2005082782A2 (fr) |
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US20090074641A1 (en) * | 2007-09-19 | 2009-03-19 | General Electric Company | Catalyst and method of manufacture |
US20090263297A1 (en) * | 2007-09-19 | 2009-10-22 | General Electric Company | Catalyst and method of manufacture |
US20100040523A1 (en) * | 2006-05-15 | 2010-02-18 | Rhodia Operations | High specific surface/reducibility catalyst/catalyst support compositions comprising oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium |
US20100205863A1 (en) * | 2007-07-10 | 2010-08-19 | Paul Scherrer Institut | Process to Produce a Methane Rich Gas Mixture From Gasification Derived Sulphur Containing Synthesis Gases |
US20100207061A1 (en) * | 2007-07-13 | 2010-08-19 | Jong-Hoon Kim | Preparation Method of Metal Oxide from Metal Halide by Dehydro Halogenation with Base and Metal Oxide Prepared Therefrom |
US20100215557A1 (en) * | 2009-02-20 | 2010-08-26 | Basf Catalysts Llc | Aging-Resistant Catalyst Article for Internal Combustion Engines |
US20100233053A1 (en) * | 2008-05-19 | 2010-09-16 | General Electric Company | Catalyst and method of manufacture |
US20110020201A1 (en) * | 2009-07-22 | 2011-01-27 | Basf Corporation | Oxygen Storage Catalyst With Decreased Ceria Reduction Temperature |
US20110047988A1 (en) * | 2009-08-31 | 2011-03-03 | General Electric Company | Catalyst and method of manufacture |
US20110047995A1 (en) * | 2009-08-31 | 2011-03-03 | General Electric Company | Catalyst and method of manufacture |
US8568675B2 (en) | 2009-02-20 | 2013-10-29 | Basf Corporation | Palladium-supported catalyst composites |
US8889587B2 (en) | 2009-08-31 | 2014-11-18 | General Electric Company | Catalyst and method of manufacture |
US20140378296A1 (en) * | 2007-09-19 | 2014-12-25 | General Electric Company | Manufacture of Catalyst Compositions and Systems |
US9375710B2 (en) | 2007-09-19 | 2016-06-28 | General Electric Company | Catalyst and method of manufacture |
EP1894620B1 (fr) | 2006-08-22 | 2016-09-21 | Daiichi Kigenso Kagaku Kogyo Co., Ltd. | Poudre de zircone poreuse et son procédé de production |
US9463439B2 (en) | 2009-01-30 | 2016-10-11 | General Electric Company | Templated catalyst composition and associated method |
US9463438B2 (en) | 2009-01-30 | 2016-10-11 | General Electric Company | Templated catalyst composition and associated method |
US9545618B2 (en) | 2011-06-21 | 2017-01-17 | General Electric Company | Method for preparing a catalyst composition suitable for removing sulfur from a catalytic reduction system |
US10258964B2 (en) | 2011-11-16 | 2019-04-16 | Santoku Corporation | Composite oxide |
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KR100684993B1 (ko) | 2006-04-06 | 2007-02-22 | 한국화학연구원 | 신규의 네오디뮴 화합물 및 그 제조 방법 |
JP2008114107A (ja) * | 2006-11-01 | 2008-05-22 | Toyota Motor Corp | 自動車排ガス浄化用触媒およびその製造方法 |
FR2931700B1 (fr) * | 2008-05-27 | 2011-02-11 | Peugeot Citroen Automobiles Sa | Traitement de gaz d'echappement. |
FR2967993B1 (fr) * | 2010-11-30 | 2018-04-06 | Rhodia Operations | Composition a base d'oxyde de zirconium et d'au moins un oxyde d'une terre rare autre que le cerium, a porosite specifique, ses procedes de preparation et son utilisation en catalyse |
WO2016083739A1 (fr) | 2014-11-26 | 2016-06-02 | Rhodia Operations | Composition de lanthane et d'actinium-227 |
CN111634935A (zh) * | 2020-04-24 | 2020-09-08 | 广西科学院 | 一种纳米稀土氧化物的微波制备方法 |
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US5063192A (en) * | 1989-07-06 | 1991-11-05 | Mazda Motor Corporation | Catalyst for purification of exhaust gases |
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FR2670770B1 (fr) | 1990-12-20 | 1993-05-14 | Bellon Labor Sa Roger | Procede de preparation d'un oxyde d'au moins deux metaux differents. |
FR2701471B1 (fr) | 1993-02-10 | 1995-05-24 | Rhone Poulenc Chimie | Procédé de synthèse de compositions à base d'oxydes mixtes de zirconium et de cérium, compositions ainsi obtenues et utilisations de ces dernières. |
EP0808800A3 (fr) | 1996-05-20 | 1998-11-18 | Ford Motor Company Limited | Oxydes binaires de praséodyme et de zirconium pour catalyseur et revêtement |
WO1998045212A1 (fr) * | 1997-04-04 | 1998-10-15 | Rhodia Rare Earths Inc. | OXYDES DE CERIUM, OXYDES DE ZIRCONIUM, OXYDES MIXTES Ce/Zr ET SOLUTIONS SOLIDES Ce/Zr PRESENTANT UNE STABILITE THERMIQUE ET UNE CAPACITE DE STOCKAGE D'OXYGENE AMELIOREES |
EP0971855A1 (fr) * | 1997-04-04 | 2000-01-19 | Rhodia Inc. | OXYDES DE CERIUM, OXYDES DE ZIRCONIUM, OXYDES MIXTES Ce/Zr ET SOLUTIONS SOLIDES Ce/Zr PRESENTANT UNE STABILITE THERMIQUE ET UNE CAPACITE DE STOCKAGE D'OXYGENE AMELIOREES |
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JP2004508261A (ja) * | 2000-09-05 | 2004-03-18 | アルテア ナノマテリアルズ インコーポレイテッド | 混合した金属酸化物及び金属酸化物のコンパウンドの製造方法 |
DE10138573A1 (de) * | 2001-08-06 | 2003-03-06 | Degussa | Nanoskaliges pyrogen hergestelltes Yttrium-Zirkon-Mischoxid |
FR2829129B1 (fr) * | 2001-09-03 | 2004-10-15 | Rhodia Elect & Catalysis | Composition a reductibilite elevee et a base d'oxyde de cerium, d'oxyde de zirconium et d'un oxyde d'une autre terre rare, son procede de preparation et son utilisation comme catalyseur |
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FR2868768B1 (fr) | 2004-04-07 | 2007-07-20 | Rhodia Chimie Sa | Composition a base d'oxydes de zirconium et d'ytrium, procede de preparation et utilisation dans un systeme catalytique |
-
2004
- 2004-02-26 FR FR0401948A patent/FR2866871B1/fr not_active Expired - Lifetime
-
2005
- 2005-02-25 AT AT05733136T patent/ATE503576T1/de not_active IP Right Cessation
- 2005-02-25 WO PCT/FR2005/000455 patent/WO2005082782A2/fr active Application Filing
- 2005-02-25 DE DE602005027185T patent/DE602005027185D1/de active Active
- 2005-02-25 KR KR1020067017103A patent/KR100794883B1/ko active IP Right Grant
- 2005-02-25 US US10/589,209 patent/US20080020925A1/en not_active Abandoned
- 2005-02-25 EP EP05733136A patent/EP1729883B1/fr active Active
- 2005-02-25 CA CA2553824A patent/CA2553824C/fr active Active
- 2005-02-25 CN CN2005800060834A patent/CN1921935B/zh active Active
- 2005-02-25 JP JP2007500263A patent/JP4791445B2/ja active Active
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2011
- 2011-10-18 US US13/275,516 patent/US9181104B2/en active Active
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US5252316A (en) * | 1987-10-31 | 1993-10-12 | Degussa Aktiengesellschaft | Zirconium oxide powder, process for its preparation and its use |
US5063192A (en) * | 1989-07-06 | 1991-11-05 | Mazda Motor Corporation | Catalyst for purification of exhaust gases |
US6214306B1 (en) * | 1995-07-03 | 2001-04-10 | Rhone-Poulenc Chimie | Composition based on zirconium oxide and cerium oxide, preparation method therefor and use thereof |
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Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8728435B2 (en) | 2006-05-15 | 2014-05-20 | Rhodia Operations | High specific surface/reducibility catalyst/catalyst support compositions comprising oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium |
US20100040523A1 (en) * | 2006-05-15 | 2010-02-18 | Rhodia Operations | High specific surface/reducibility catalyst/catalyst support compositions comprising oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium |
EP1894620B2 (fr) † | 2006-08-22 | 2023-06-07 | Daiichi Kigenso Kagaku Kogyo Co., Ltd. | Procédé de production d'une poudre de zircone poreuse |
EP1894620B1 (fr) | 2006-08-22 | 2016-09-21 | Daiichi Kigenso Kagaku Kogyo Co., Ltd. | Poudre de zircone poreuse et son procédé de production |
US20100205863A1 (en) * | 2007-07-10 | 2010-08-19 | Paul Scherrer Institut | Process to Produce a Methane Rich Gas Mixture From Gasification Derived Sulphur Containing Synthesis Gases |
US20100207061A1 (en) * | 2007-07-13 | 2010-08-19 | Jong-Hoon Kim | Preparation Method of Metal Oxide from Metal Halide by Dehydro Halogenation with Base and Metal Oxide Prepared Therefrom |
US9272271B2 (en) * | 2007-09-19 | 2016-03-01 | General Electric Company | Manufacture of catalyst compositions and systems |
US20140378296A1 (en) * | 2007-09-19 | 2014-12-25 | General Electric Company | Manufacture of Catalyst Compositions and Systems |
US20090263297A1 (en) * | 2007-09-19 | 2009-10-22 | General Electric Company | Catalyst and method of manufacture |
US9375710B2 (en) | 2007-09-19 | 2016-06-28 | General Electric Company | Catalyst and method of manufacture |
US20090074641A1 (en) * | 2007-09-19 | 2009-03-19 | General Electric Company | Catalyst and method of manufacture |
US8530369B2 (en) * | 2007-09-19 | 2013-09-10 | General Electric Company | Catalyst and method of manufacture |
US20100233053A1 (en) * | 2008-05-19 | 2010-09-16 | General Electric Company | Catalyst and method of manufacture |
US8871669B2 (en) | 2008-05-19 | 2014-10-28 | General Electric Company | Catalyst and method of manufacture |
US9463439B2 (en) | 2009-01-30 | 2016-10-11 | General Electric Company | Templated catalyst composition and associated method |
US9463438B2 (en) | 2009-01-30 | 2016-10-11 | General Electric Company | Templated catalyst composition and associated method |
US8568675B2 (en) | 2009-02-20 | 2013-10-29 | Basf Corporation | Palladium-supported catalyst composites |
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Also Published As
Publication number | Publication date |
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KR100794883B1 (ko) | 2008-01-14 |
CA2553824C (fr) | 2017-09-12 |
EP1729883A2 (fr) | 2006-12-13 |
CN1921935A (zh) | 2007-02-28 |
CA2553824A1 (fr) | 2005-09-09 |
WO2005082782A3 (fr) | 2006-04-20 |
WO2005082782A2 (fr) | 2005-09-09 |
CN1921935B (zh) | 2011-01-26 |
DE602005027185D1 (de) | 2011-05-12 |
FR2866871A1 (fr) | 2005-09-02 |
US9181104B2 (en) | 2015-11-10 |
US20120035048A1 (en) | 2012-02-09 |
JP4791445B2 (ja) | 2011-10-12 |
ATE503576T1 (de) | 2011-04-15 |
JP2007524564A (ja) | 2007-08-30 |
KR20060113779A (ko) | 2006-11-02 |
FR2866871B1 (fr) | 2007-01-19 |
EP1729883B1 (fr) | 2011-03-30 |
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